{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2004:7BMJBTC4Z4UPSFIJS545QXCBUQ","short_pith_number":"pith:7BMJBTC4","canonical_record":{"source":{"id":"astro-ph/0410675","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"2004-10-27T20:47:01Z","cross_cats_sorted":[],"title_canon_sha256":"ef5ed151f7610eae20c8089e5c04d54de2e103353740fb42c9fb5ab85775c58d","abstract_canon_sha256":"3729cc289a11c5884b40518330aab068b93898d6a8bf2394cf4a3ba3dea1514e"},"schema_version":"1.0"},"canonical_sha256":"f85890cc5ccf28f915099779d85c41a41cf210b6d58110743508f9930b7291f3","source":{"kind":"arxiv","id":"astro-ph/0410675","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/0410675","created_at":"2026-05-18T02:40:26Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/0410675v1","created_at":"2026-05-18T02:40:26Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/0410675","created_at":"2026-05-18T02:40:26Z"},{"alias_kind":"pith_short_12","alias_value":"7BMJBTC4Z4UP","created_at":"2026-05-18T12:25:52Z"},{"alias_kind":"pith_short_16","alias_value":"7BMJBTC4Z4UPSFIJ","created_at":"2026-05-18T12:25:52Z"},{"alias_kind":"pith_short_8","alias_value":"7BMJBTC4","created_at":"2026-05-18T12:25:52Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2004:7BMJBTC4Z4UPSFIJS545QXCBUQ","target":"record","payload":{"canonical_record":{"source":{"id":"astro-ph/0410675","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"2004-10-27T20:47:01Z","cross_cats_sorted":[],"title_canon_sha256":"ef5ed151f7610eae20c8089e5c04d54de2e103353740fb42c9fb5ab85775c58d","abstract_canon_sha256":"3729cc289a11c5884b40518330aab068b93898d6a8bf2394cf4a3ba3dea1514e"},"schema_version":"1.0"},"canonical_sha256":"f85890cc5ccf28f915099779d85c41a41cf210b6d58110743508f9930b7291f3","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:40:26.057943Z","signature_b64":"PLXjXFF7ZPyztK3VRpVpu6NhQuk0tfA82VJ5cLL42JZLfK17XKmnEgu4XyUK662YePJjS7Qo8R23V7VtTricCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f85890cc5ccf28f915099779d85c41a41cf210b6d58110743508f9930b7291f3","last_reissued_at":"2026-05-18T02:40:26.057483Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:40:26.057483Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"astro-ph/0410675","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T02:40:26Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"eP/3KWUY+EQ3O0uhRg+do5Ea2nFK2CqQSvfg4OwEor6mOWwyIz2DHNERNqpTm3ZvBF+X0lJnhlayzbixTCfsDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-09T10:30:09.864579Z"},"content_sha256":"b19d7d6bf5dab29b4335ff3af74a50ea3007cfeaf18d39ca8d9a27afe3e7d9b5","schema_version":"1.0","event_id":"sha256:b19d7d6bf5dab29b4335ff3af74a50ea3007cfeaf18d39ca8d9a27afe3e7d9b5"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2004:7BMJBTC4Z4UPSFIJS545QXCBUQ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"The Ionized Component of Intermediate-Velocity Cloud Complex L","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"L. M. Haffner","submitted_at":"2004-10-27T20:47:01Z","abstract_excerpt":"We present the first full map of the H-alpha emission from the intermediate-velocity cloud Complex L. Kinematically resolved emission components from the ionized gas reveal a close spatial and velocity correspondence to that of the neutral gas as mapped by 21 cm line observations. Using a simple Gaussian component fitting technique, we compare the details of the emission from the two phases of Complex L. The mean velocity of the H-alpha and 21 cm emission are strongly correlated, but we find that the some of the ionized gas is systematically offset ~ -4 km/s relative to the neutral gas. Line w"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0410675","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T02:40:26Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"+ZgFNW/ThBUN5CsId9tGExilaJQsN5Ex1LZmH30hz2nGnbA7ojf8N4cuXnfuCrW+jn/LyDEIBQzM3sQ6AB9DDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-09T10:30:09.865312Z"},"content_sha256":"612c3cf0900504ee9225a47a6309cd5af55efc00119b25dab554d059dd897e59","schema_version":"1.0","event_id":"sha256:612c3cf0900504ee9225a47a6309cd5af55efc00119b25dab554d059dd897e59"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/7BMJBTC4Z4UPSFIJS545QXCBUQ/bundle.json","state_url":"https://pith.science/pith/7BMJBTC4Z4UPSFIJS545QXCBUQ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/7BMJBTC4Z4UPSFIJS545QXCBUQ/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-06-09T10:30:09Z","links":{"resolver":"https://pith.science/pith/7BMJBTC4Z4UPSFIJS545QXCBUQ","bundle":"https://pith.science/pith/7BMJBTC4Z4UPSFIJS545QXCBUQ/bundle.json","state":"https://pith.science/pith/7BMJBTC4Z4UPSFIJS545QXCBUQ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/7BMJBTC4Z4UPSFIJS545QXCBUQ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2004:7BMJBTC4Z4UPSFIJS545QXCBUQ","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"3729cc289a11c5884b40518330aab068b93898d6a8bf2394cf4a3ba3dea1514e","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2004-10-27T20:47:01Z","title_canon_sha256":"ef5ed151f7610eae20c8089e5c04d54de2e103353740fb42c9fb5ab85775c58d"},"schema_version":"1.0","source":{"id":"astro-ph/0410675","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/0410675","created_at":"2026-05-18T02:40:26Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/0410675v1","created_at":"2026-05-18T02:40:26Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/0410675","created_at":"2026-05-18T02:40:26Z"},{"alias_kind":"pith_short_12","alias_value":"7BMJBTC4Z4UP","created_at":"2026-05-18T12:25:52Z"},{"alias_kind":"pith_short_16","alias_value":"7BMJBTC4Z4UPSFIJ","created_at":"2026-05-18T12:25:52Z"},{"alias_kind":"pith_short_8","alias_value":"7BMJBTC4","created_at":"2026-05-18T12:25:52Z"}],"graph_snapshots":[{"event_id":"sha256:612c3cf0900504ee9225a47a6309cd5af55efc00119b25dab554d059dd897e59","target":"graph","created_at":"2026-05-18T02:40:26Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"paper":{"abstract_excerpt":"We present the first full map of the H-alpha emission from the intermediate-velocity cloud Complex L. Kinematically resolved emission components from the ionized gas reveal a close spatial and velocity correspondence to that of the neutral gas as mapped by 21 cm line observations. Using a simple Gaussian component fitting technique, we compare the details of the emission from the two phases of Complex L. The mean velocity of the H-alpha and 21 cm emission are strongly correlated, but we find that the some of the ionized gas is systematically offset ~ -4 km/s relative to the neutral gas. Line w","authors_text":"L. M. Haffner","cross_cats":[],"headline":"","license":"","primary_cat":"astro-ph","submitted_at":"2004-10-27T20:47:01Z","title":"The Ionized Component of Intermediate-Velocity Cloud Complex L"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0410675","kind":"arxiv","version":1},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:b19d7d6bf5dab29b4335ff3af74a50ea3007cfeaf18d39ca8d9a27afe3e7d9b5","target":"record","created_at":"2026-05-18T02:40:26Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"3729cc289a11c5884b40518330aab068b93898d6a8bf2394cf4a3ba3dea1514e","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2004-10-27T20:47:01Z","title_canon_sha256":"ef5ed151f7610eae20c8089e5c04d54de2e103353740fb42c9fb5ab85775c58d"},"schema_version":"1.0","source":{"id":"astro-ph/0410675","kind":"arxiv","version":1}},"canonical_sha256":"f85890cc5ccf28f915099779d85c41a41cf210b6d58110743508f9930b7291f3","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f85890cc5ccf28f915099779d85c41a41cf210b6d58110743508f9930b7291f3","first_computed_at":"2026-05-18T02:40:26.057483Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:40:26.057483Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"PLXjXFF7ZPyztK3VRpVpu6NhQuk0tfA82VJ5cLL42JZLfK17XKmnEgu4XyUK662YePJjS7Qo8R23V7VtTricCg==","signature_status":"signed_v1","signed_at":"2026-05-18T02:40:26.057943Z","signed_message":"canonical_sha256_bytes"},"source_id":"astro-ph/0410675","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b19d7d6bf5dab29b4335ff3af74a50ea3007cfeaf18d39ca8d9a27afe3e7d9b5","sha256:612c3cf0900504ee9225a47a6309cd5af55efc00119b25dab554d059dd897e59"],"state_sha256":"3dbf244afc8c1545ab2812d6f4c5d341aab3d7044b885521ba7b4e303e66473e"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Nq0rac/IoXI7xzcTXvjdEjMUpDwAIutSEykCeuWAMk6HDtX7G7Fqq5sZAyxhP3YoTLF1jv6Zr6fcizI+iBGLCA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-09T10:30:09.869147Z","bundle_sha256":"e34485ec58a51af7f92b702030a2d9bf39d9397ef79771d4ff84973cd4750d39"}}